OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 184 filers reported holding OSI SYSTEMS INC in Q1 2022. The put-call ratio across all filers is 0.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $1,594 | -99.9% | 20,056 | -10.9% | 0.01% | -11.1% |
| Q3 2022 | $1,619,000 | +84.2% | 22,512 | +118.7% | 0.01% | +125.0% |
| Q2 2022 | $879,000 | +0.5% | 10,293 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $875,000 | -8.7% | 10,293 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $958,000 | +103.4% | 10,293 | +106.6% | 0.00% | +100.0% |
| Q3 2021 | $471,000 | -60.3% | 4,981 | -57.3% | 0.00% | -50.0% |
| Q2 2021 | $1,185,000 | +5.7% | 11,670 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $1,121,000 | +83.8% | 11,670 | +78.4% | 0.00% | +100.0% |
| Q4 2020 | $610,000 | +238.9% | 6,543 | +181.7% | 0.00% | +100.0% |
| Q3 2020 | $180,000 | +127.8% | 2,323 | +120.0% | 0.00% | – |
| Q2 2020 | $79,000 | +8.2% | 1,056 | 0.0% | 0.00% | – |
| Q1 2020 | $73,000 | -95.2% | 1,056 | -93.0% | 0.00% | -100.0% |
| Q4 2019 | $1,509,000 | +111.3% | 14,991 | +113.2% | 0.01% | +133.3% |
| Q3 2019 | $714,000 | +1070.5% | 7,030 | +1187.5% | 0.00% | – |
| Q2 2019 | $61,000 | – | 546 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 436,645 | $39,896,000 | 4.17% |
| G2 Investment Partners Management LLC | 111,778 | $10,213,000 | 4.05% |
| DARUMA CAPITAL MANAGEMENT LLC | 648,735 | $59,275,000 | 3.69% |
| Balter Liquid Alternatives, LLC | 33,890 | $3,097,000 | 3.46% |
| Prospect Capital Advisors, LLC | 63,750 | $5,825,000 | 3.13% |
| Granahan Investment Management | 165,292 | $15,103,000 | 1.26% |
| Redwood Investments, LLC | 89,459 | $8,174,000 | 0.93% |
| Bridge City Capital, LLC | 13,225 | $1,208,000 | 0.90% |
| EARNEST PARTNERS LLC | 966,967 | $88,352,000 | 0.88% |
| RAINIER INVESTMENT MANAGEMENT LLC | 36,770 | $3,360,000 | 0.79% |